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Tested on various classical and jazz pieces, found the SD3 to give commanding performance on all. Note, I used high quality flac versions of all songs tested.
SD3's are about two days old and have about 8 hours on them, hardly broken in.
They were bought from this shop and imported into the states at the regular retail price.
Eartips used were Sony hybrids, peach inner...” --Carlsan

The JB9, a unique set of earbuds, is designed for enhanced audio performance, comfort, style and carrying convenience. Although designed with a sense of fun, the JB9 delivers serious high quality sound from its proprietary custom design and tooling. Enhanced acoustic chambers built into the earbuds improve overall sonic performance and increase bass response for overall clearer sound...